It's rare that someone is downvoted due to being disliked, especially by an account with a large stake.
As Steve says, daily rewards/inflation is finite and it's generally a disagreement over payout.
Posting multiple times a day can easily be seen as being greedy, as could posting on Hive and Steem (many large accounts had all their Steem stolen so you can see why they don't like this).
Downvotes are essential, but those who haven't spent days tracking circle-jerks and crazy self-voting don't really understand this.